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List:       zebra
Subject:    [zebra 8625] Re: Filtering of prefixes in bgpd
From:       Joe Abley <jabley () automagic ! org>
Date:       2001-05-30 14:05:46
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On Wed, May 30, 2001 at 03:06:50PM +0200, Stephan von Krawczynski wrote:
> thanks for your help. If I get that correctly I could use:
> 
> neighbor 1.1.1.1 prefix-list kill-smaller-than-20 out
> !
> ip prefix-list kill-smaller-than-20 permit 0.0.0.0/0 ge 20
> 
> This is quite the opposite of your example, but exactly what I would need.o

Ah, I see; this depends on your terminology. I was taking "smaller
than a /20" to mean "/1 thru /19", (i.e. smaller mask length than 20
bits).

The terms "more specific" and "less specific" can be useful alternatives
to "larger" and "smaller".


Joe

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